@misc{Mantegazza_Paolo_(1831-1910)_Die,
 author={Mantegazza, Paolo (1831-1910)},
 howpublished={online},
 publisher={Weiner'sche Verlagsbuchhandlung},
 language={ger},
 title={Die Hygiene der Liebe},
 type={książka},
 keywords={medycyna, higiena},
}